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authorYu Kuai <yukuai3@huawei.com>2021-04-07 20:57:38 +0800
committerMichael Ellerman <mpe@ellerman.id.au>2021-04-14 23:04:13 +1000
commit4204ecd598cb0a044e6fcfd48e569080955347f4 (patch)
tree38fbd8b898f122282d35903aeb44f2ead67493ed /drivers/macintosh
parent13ddd0e3acf988a98b46800178ae691640b0cd00 (diff)
windfarm: make symbol 'wf_thread' static
The sparse tool complains as follows: drivers/macintosh/windfarm_core.c:59:20: warning: symbol 'wf_thread' was not declared. Should it be static? This symbol is not used outside of windfarm_core.c, so this commit marks it static. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210407125738.4138480-1-yukuai3@huawei.com
Diffstat (limited to 'drivers/macintosh')
-rw-r--r--drivers/macintosh/windfarm_core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index 77612303841e..07f91ec1f960 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -56,7 +56,7 @@ static BLOCKING_NOTIFIER_HEAD(wf_client_list);
static int wf_client_count;
static unsigned int wf_overtemp;
static unsigned int wf_overtemp_counter;
-struct task_struct *wf_thread;
+static struct task_struct *wf_thread;
static struct platform_device wf_platform_device = {
.name = "windfarm",